The atomic mass of is

PHYSICS · Single correct · CBSE · Physics · Nuclei · Nuclei

Problem

The atomic mass of 7Li^{7}\text{Li} is 7.016003 u7.016003\,\text u. Take mp=1.00728 um_p = 1.00728\,\text u, mn=1.00866 um_n = 1.00866\,\text u, me=0.000548 um_e = 0.000548\,\text u and 1 u=931.5 MeV/c21\,\text u = 931.5\,\text{MeV}/c^{2}. What is the binding energy per nucleon of the 7Li^{7}\text{Li} nucleus? (a) 4.0 MeV4.0\ \text{MeV} (b) 6.5 MeV6.5\ \text{MeV} (c) 5.6 MeV5.6\ \text{MeV} (d) 5.4 MeV5.4\ \text{MeV}

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